A Fully Integrated IEEE 802.15.4/4z-Compliant 6.5-to-8GHz UWB System-on-Chip RF Transceiver Supporting Precision Positioning in a CMOS 28nm Process

📋 论文概要

该论文介绍了一款完全集成的IEEE 802.15.4/4z标准兼容的6.5-8GHz超宽带（UWB）系统级芯片（SoC）射频收发器，支持精确定位。解决了室内外设备间高精度定位和安全接入的需求，适用于快速扩展的相关应用。

💡 主要创新点

• 实现了6.5-8GHz宽频带内的完全集成UWB SoC射频收发器，符合IEEE 802.15.4/4z标准。
• 支持精确定位功能，适用于室内外设备间的安全接入和定位应用。
• 采用全集成设计，可能降低了系统功耗和面积，提升了性能。

🏷 关键词

📄 原文摘要

Chanho Kim1, Wonkang Kim1, Wonjun Jung1, Youngsea Cho1, Seungyong Bae1, Jongpil Cho1, Hyeokju Na1, Byoungjoong Kang1, Honggul Han1, Hyeonuk Son1, Chiyoung Ahn1, Hoon Kang1, Sukjin Jung1, Hyukjun Sung1, Yeongdae Kim1, Donghan Kim1, Dongsu Kim1, Ji-Seon Paek1,2, Seunghyun Oh1, Jongwoo Lee1, Sungung Kwak1, Joonsuk Kim1 Samsung Electronics, Hwaseong, Korea now at Pusan National University, Pusan, Korea 1 2 In recent years, precision positioning and secure access technology between indoor and outdoor devices have been attracting attention, and related applications are explosively expanding. In the meantime, a method for estimating a distance using a received signal strength indicator (RSSI) in Wi-Fi and Bluetooth Low Energy has been proposed. However, the method has a technical limitation in that the accuracy error is more than a few meters. Thereby, Ultra-wideband (UWB), compliant with IEEE 802.15.4/4z, is in the

👥 作者与机构

Wan Kim1, Hyun-Gi Seok1, Geunhaeng Lee1, Sinyoung Kim1, Jae-Keun Lee1,